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Date: Wed, 8 Mar 2017 14:32:15 +0100
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: linux-rdma@...r.kernel.org,
Devesh Sharma <devesh.sharma@...gotech.com>,
Doug Ledford <dledford@...hat.com>,
Hal Rosenstock <hal.rosenstock@...il.com>,
Sean Hefty <sean.hefty@...el.com>,
Selvin Xavier <selvin.xavier@...gotech.com>
Cc: LKML <linux-kernel@...r.kernel.org>,
kernel-janitors@...r.kernel.org
Subject: [PATCH 25/26] IB/ocrdma: Delete unnecessary braces
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 8 Mar 2017 12:36:41 +0100
Do not use curly brackets at some source code places
where a single statement should be sufficient.
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 41 +++++++++++------------------
1 file changed, 16 insertions(+), 25 deletions(-)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index d3cb8e2f099f..bfd86fd08847 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -502,10 +502,10 @@ static int ocrdma_dealloc_ucontext_pd(struct ocrdma_ucontext *uctx)
struct ocrdma_pd *pd = uctx->cntxt_pd;
struct ocrdma_dev *dev = get_ocrdma_dev(pd->ibpd.device);
- if (uctx->pd_in_use) {
+ if (uctx->pd_in_use)
pr_err("%s(%d) Freeing in use pdid=0x%x.\n",
__func__, dev->id, pd->id);
- }
+
uctx->cntxt_pd = NULL;
(void)_ocrdma_dealloc_pd(dev, pd);
return 0;
@@ -739,11 +739,10 @@ struct ib_pd *ocrdma_alloc_pd(struct ib_device *ibdev,
return &pd->ibpd;
err:
- if (is_uctx_pd) {
+ if (is_uctx_pd)
ocrdma_release_ucontext_pd(uctx);
- } else {
+ else
status = _ocrdma_dealloc_pd(dev, pd);
- }
exit:
return ERR_PTR(status);
}
@@ -1018,10 +1017,10 @@ int ocrdma_dereg_mr(struct ib_mr *ib_mr)
kfree(mr);
/* Don't stop cleanup, in case FW is unresponsive */
- if (dev->mqe_ctx.fw_error_state) {
+ if (dev->mqe_ctx.fw_error_state)
pr_err("%s(%d) fw not responding.\n",
__func__, dev->id);
- }
+
return 0;
}
@@ -1410,10 +1409,10 @@ struct ib_qp *ocrdma_create_qp(struct ib_pd *ibpd,
goto gen_err;
memset(&ureq, 0, sizeof(ureq));
- if (udata) {
+ if (udata)
if (ib_copy_from_udata(&ureq, udata, sizeof(ureq)))
return ERR_PTR(-EFAULT);
- }
+
qp = kzalloc(sizeof(*qp), GFP_KERNEL);
if (!qp) {
status = -ENOMEM;
@@ -2829,15 +2828,11 @@ static bool ocrdma_poll_rcqe(struct ocrdma_qp *qp, struct ocrdma_cqe *cqe,
bool expand = false;
ibwc->wc_flags = 0;
- if (qp->qp_type == IB_QPT_UD || qp->qp_type == IB_QPT_GSI) {
- status = (le32_to_cpu(cqe->flags_status_srcqpn) &
- OCRDMA_CQE_UD_STATUS_MASK) >>
- OCRDMA_CQE_UD_STATUS_SHIFT;
- } else {
- status = (le32_to_cpu(cqe->flags_status_srcqpn) &
- OCRDMA_CQE_STATUS_MASK) >> OCRDMA_CQE_STATUS_SHIFT;
- }
-
+ status = (qp->qp_type == IB_QPT_UD || qp->qp_type == IB_QPT_GSI)
+ ? ((le32_to_cpu(cqe->flags_status_srcqpn) &
+ OCRDMA_CQE_UD_STATUS_MASK) >> OCRDMA_CQE_UD_STATUS_SHIFT)
+ : ((le32_to_cpu(cqe->flags_status_srcqpn) &
+ OCRDMA_CQE_STATUS_MASK) >> OCRDMA_CQE_STATUS_SHIFT);
if (status == OCRDMA_CQE_SUCCESS) {
*polled = true;
ocrdma_poll_success_rcqe(qp, cqe, ibwc);
@@ -2885,13 +2880,9 @@ static int ocrdma_poll_hwcq(struct ocrdma_cq *cq, int num_entries,
qp = dev->qp_tbl[qpn];
BUG_ON(qp == NULL);
- if (is_cqe_for_sq(cqe)) {
- expand = ocrdma_poll_scqe(qp, cqe, ibwc, &polled,
- &stop);
- } else {
- expand = ocrdma_poll_rcqe(qp, cqe, ibwc, &polled,
- &stop);
- }
+ expand = is_cqe_for_sq(cqe)
+ ? ocrdma_poll_scqe(qp, cqe, ibwc, &polled, &stop)
+ : ocrdma_poll_rcqe(qp, cqe, ibwc, &polled, &stop);
if (expand)
goto expand_cqe;
if (stop)
--
2.12.0
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